I wrote a code to trade renko pullbacks in the daily chart, but it doesn’t function, someone can please help? I know the code is realy rude but it’s the first time for me to coding, be patient to understand it.

renkoboxsize = 0.0085 // DIMENSIONE COSTANTE IN PIPS DEL BOX RENKO
count = 0
i = 0
boxes1 = 0
boxes2 = 0
actualbox = 0



// Controlliamo se il box attuale è verde o rosso
WHILE (count = 0)
sum = close[i] - close[i + 1] + sum


IF sum >= renkoboxsize THEN

actualbox = 1 // Il box attuale è verde
boxes1 = boxes1 + 1
count = 1
ELSE
IF sum <= renkoboxsize * -1 THEN

actualbox = 2 // Il box attuale è rosso
boxes1 = boxes1 + 1
count = 1

ENDIF
ENDIF

i = i + 1
WEND
sum = 0

count = 0

// Il box precedente a quello attuale deve essere di colore opposto, verifichiamolo:

WHILE (count = 0 )

sum = close[i] - close[i + 1] + sum



IF sum >= renkoboxsize * 2 AND actualbox = 2 THEN

verify = 2 // Il trend deve essere negativo
boxes1 = boxes1 + 1
count = 1



ELSE

IF sum <= renkoboxsize * -2 AND actualbox = 1 THEN

verify = 1 // Il trend deve essere positivo
boxes1 = boxes1 + 1
count = 1




ENDIF

ENDIF

i = i + 1
WEND
sum = 0

count = 0

// Ora dobbiamo andare a ritroso per verificare in che trend ci troviamo
if verify = 1 THEN
While count = 0
sum = close[i] - close[i + 1] + sum
if sum <= renkoboxsize * -1 THEN
boxes1 = boxes1 + 1
sum = 0
ENDIF
if sum >= renkoboxsize * 2 THEN
count = 1
ENDIF
i = i + 1
WEND
count = 0
sum = 0
while count = 0
sum = close[i] - close[i + 1] + sum
if sum >= renkoboxsize then
boxes2 = boxes2 + 1
sum = 0
ENDIF
if sum <= renkoboxsize * -2 then
count = 1
boxes2 = boxes2 + 1
endif
i = i + 1
WEND
sum = 0
count = 0
endif
if verify = 2 THEN
While count = 0
sum = close[i] - close[i + 1] + sum
if sum >= renkoboxsize  THEN
boxes1 = boxes1 + 1
sum = 0
ENDIF
if sum <= renkoboxsize * -2 THEN
count = 1
ENDIF
i = i + 1
WEND
count = 0
sum = 0
while count = 0
sum = close[i] - close[i + 1] + sum
if sum <= renkoboxsize * -1 then
boxes2 = boxes2 + 1
sum = 0
ENDIF
if sum >= renkoboxsize * 2 then
count = 1
boxes2 = boxes2 + 1
endif
i = i + 1
WEND
sum = 0
count = 0
endif

IF verify = 1 AND  CountofLongShares = 0  AND CountofShortShares = 0 THEN
IF boxes1  <= boxes2  THEN

BUY 1 SHARES AT MARKET
SET TARGET PROFIT 850
SET STOP LOSS 1720
ENDIF
ENDIF

IF verify = 2 AND CountofLongShares = 0  AND CountofShortShares = 0 THEN
IF boxes1  <= boxes2  THEN

SELLSHORT 1 SHARES AT MARKET
SET TARGET PROFIT 850
SET STOP LOSS 1720
endif
endif

renko-ibm-1.png